From 8c656062b951bbab2a1c8a23080d6a8cd3557f91 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Vinot?= <raphael@vinot.info>
Date: Fri, 12 Mar 2021 18:20:17 +0100
Subject: [PATCH] fix: Catch exception when the tree has too many redirects.

---
 lookyloo/lookyloo.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lookyloo/lookyloo.py b/lookyloo/lookyloo.py
index a495841..4232ae0 100644
--- a/lookyloo/lookyloo.py
+++ b/lookyloo/lookyloo.py
@@ -143,6 +143,8 @@ class Lookyloo():
                 self.indexing.index_categories_capture(capture_uuid, categories)
         except Har2TreeError as e:
             raise NoValidHarFile(e.message)
+        except RecursionError as e:
+            raise NoValidHarFile(f'Tree too deep, probably a recursive refresh: {e}.\n Append /export to the URL to get the files.')
 
         with (capture_dir / 'tree.pickle').open('wb') as _p:
             pickle.dump(ct, _p)